Contents

Personality

Though quiet and painfully bashful by nature, he loathes Zapp Brannigan and his farcical plans. He also dislikes his boss' skimpy uniforms, the contents of which are frequently revealed to the unfortunate Kif Kroker when Zapp Brannigan climbs ladders on their spaceship. This passive nature is exploited by Zapp Brannigan on several occasions, placing the blame on Kif Kroker for disastrous operations such as the Titanic's change in course, the destruction of DOOP Headquarters, and the failure to stop the invading Decapodians from taking over Earth. He is actually tired of being Zapp Brannigan's personal slave but for some unknown reason he does not even dare to say the word to his commanding officer. In fact, he does not even dare to stand up to Zapp Brannigan when he is being bullied by him. However Kif Kroker showed himself taking a stand against Zapp Brannigan by punching him hard in the stomach in The Beast With A Billion Backs and even disobeying one of Zapp Brannigan's orders in Into the Wild Green Yonder. He rarely drinks and smokes and when he is drunk he finds Zapp Brannigan's words to be extremely funny.

Love Life

He fell deeply in love with Amy Wong after they met on the sinking cruise ship the Titanic, but for a long time was unable to express his emotions to her. He would frequently call her on the phone, but he could never get himself to say hello, much less confess his love.

Eventually, his attractions for Amy Wong are revealed to her, and much to his surprise reciprocated. Later in the series his love for Amy Wong becomes so strong she becomes his Smizmar. While the Smizmar is the one who inspires his breeding cycle, it is found out that Turanga Leela actually donated the DNA for his spawn.

Physiology

According to Kif Kroker in the episode Where the Buggalo Roam, he doesn't have a skeleton of bones. Rather, he's supported by a system of fluid-filled bladders. An example of such is the episode Rebirth where the rest of the dead crew is seen having skeletons (except for Bender Bending Rodriguez) and his body only has organs.

He has a camouflage reflex that allows him to unconsciously blend into his surroundings when he is surprised, and can also walk on walls and ceilings.

Kif Kroker has the ability to shed his skin, and appears to wear underwear between his layers of skin, as seen in the episode Three Hundred Big Boys.